Hydroxypyl methyplellulose (HPMC don gajere) muhimmancin hadewar ruwa ne mara mahimmanci, kuma ana amfani da shi a cikin abinci wanda ba ionic, shafi na yau da kullun da kuma gini a matsayin watsawa kamar yadda aka dakatar dashi, thickpe, Emulsifying, recilizing da adheres, da sauransu, kuma akwai babban rata a kasuwar cikin gida.
Hydroxypyl methylcelrose anyi amfani dashi sosai a cikin masana'antar gine-ginen fim, mai ban sha'awa, mai ban tsoro, kuma ya zama samfurin tauraro wanda ya jawo hankalin da hankali.
Dandaskin
English Cikel: Hydroxypropyl Selel Sellululoe Englishulose Ingilishi: HPMC
Because HPMC has excellent properties such as thickening, emulsification, film forming, protective colloid, moisture retention, adhesion, enzyme resistance and metabolic inertness, it is widely used in coatings, polymerization reactions, building materials, oil production, textiles, food, medicine, Daily-yi amfani da fure, na'urorin lantarki da tsaba da aikin gona da sauran sassan.
kayan gini
A cikin kayan gini, hpmc ko MC yawanci ƙara zuwa ciminti, turmi, da turmi don inganta kayan gini da kuma kayan rafar ruwa.
Ana iya amfani dashi azaman:
1). M da cauling wakili don kaset na tushen Gypsum;
2). Bonding na tubalin ciminti, fale-falen buraka da tushe;
3). Planterboard-tushen Stacco;
4). Ciminti na saman tsari;
5). A cikin dabara na fenti da zane mai zane.
M ga beramic fale-falen buraka
HPMC 15.3
Perlite 19.1 sassa
Maimaitawa a cikin Cyclic Thioungiyoyi na cypons 2.0
Clay 95.4 sassa
Silica Silica (22μ) 420
450.4 sassa na ruwa
An yi amfani da shi a cikin sumunti ya ɗaure tare da tubalin Inorganic, fale-falen buraka, duwatsu ko sumunti:
HPMC (Damuwa Damuwa 1.3) 0.3 sassa
Cattani sumta 100
Silica yashi 50 sassa
50 sassa na ruwa
Amfani da shi azaman babban ƙarfi ciminti yana gina kayan abinci mai ƙarfi:
Cattani sumta 100
Asbestos 5 sassa
Polyvinyl barasa gyara 1 bangare
Alayyad da silsium silsi 15 sassa
Clay 0.5 sassa
32 sassa na ruwa
Hpmc 0.8 sassa
Masana'antar fenti
A cikin masana'antar fenti, ana amfani da HPMC galibi a cikin marix fenti da kuma kayan kwalliyar ruwa mai narkewa a matsayin wakili na fim, Thickener, emulsifier da maimaitawa.
Dakatar da polymerization na PVC
Filin tare da mafi girman amfani da samfuran HPMC a ƙasata shine dakatar da polymerization na vinyl chloride. A cikin dakatar da polylmerization na vinyl chloride, tsarin watsawa kai tsaye yana shafar ingancin ingancin samfurin PVC resin da kuma kayan aiki; Zai iya inganta kwanciyar hankali na thereral na resin da sarrafa rarraba barbashi (wato, daidaita yawan PVC). Yawan asusun HPMC na 0.025% ~ 0.03 na pvc Fitarwa%.
PVC resin da aka shirya ta hanyar hpmc mai inganci, ban da tabbatar da cewa aikin ya haɗu da matsayin ƙasa, Hakanan yana da kyawawan halaye na jiki, kyawawan halaye na jiki da kyau narke rheological hali.
Sauran masana'antu
Sauran masana'antu musamman sun haɗa da kayan shafawa, samar da mai, kayan wanka, rerorication na gida da sauran masana'antu.
ruwa mai narkewa
HPMC tana ɗaya daga cikin ruwan da ruwa mai narkewa, da kuma ruwa mai ruwa yana da alaƙa da abun cikin ƙungiyar Methoxyl. Lokacin da abun ciki na Methoxyl ya yi ƙasa, ana iya narkar da shi a cikin alkali mai ƙarfi kuma bashi da yanayin sararin samaniya. Tare da karuwa na abun ciki na methoxyl, ya fi hankali ga kumburin ruwa da narkewa a cikin yakkun alkali da rauni alkali. Lokacin da abun ciki na Metoxyl shine> 38C, ana iya narkar da shi cikin ruwa, kuma ana iya narkar da ruwa a cikin Halogencarbons. Idan lokaci-lokaci an kara wa HPMC, HPMC zai watsa sauri cikin ruwa ba tare da samar da abubuwa marasa amfani ba. Wannan shi ne akasin haka saboda gaskiyar cewa lokaci-acice lokaci yana da droupsungiyoyin Dihydroxyl ƙungiyoyi a cikin Ortho a kan glycogen.
Lokaci: Mayu-30-2023